Aren't they sweet?Matt Grant can only aspire to such bliss on The Bachelor ...

Byron Velvick and Mary Delgado are one of the more successful couples to appear on The Bachelor. That's not saying a lot, however.

The pair, who got engaged after she won the final rose in 2004, are going strong in spite of a Thanksgiving fight â€" Mary wanted to stay out later, Byron was ready to call it a night â€" that resulted in Delgado being arrested.

Battery charges against her were later dropped.

You weather through stuff, work harder," Velvick says, "and you come to a better understanding if the love is real.